CyberinfraV1, Main, Exploration, bibRecord, 000D17

Building Scientific Workflow with Taverna and BPEL: A Comparative Study in caGrid

Identifieur interne : 000D17 ( Main/Exploration ); précédent : 000D16; suivant : 000D18

Building Scientific Workflow with Taverna and BPEL: A Comparative Study in caGrid

Auteurs : Wei Tan [États-Unis] ; Paolo Missier [Royaume-Uni] ; Ravi Madduri [États-Unis] ; Ian Foster [États-Unis]

Source :

Lecture Notes in Computer Science [ 0302-9743 ] ; 2009.

RBID : ISTEX:EA150351319D70324EA31EA4CE9AD5BF85F3100A

Abstract

Abstract: With the emergence of “service oriented science,” the need arises to orchestrate various services to facilitate scientific investigation – that is, to create “science workflows.” In this paper we summarize our findings in providing a workflow solution for the caGrid service-based grid infrastructure. We choose BPEL and Taverna as candidate solutions, and compare their usability in the full lifecycle of a scientific workflow, including service discovery, service composition, workflow execution, and workflow result analysis. We determine that BPEL offers a comprehensive set of primitives for modeling processes of all flavors, while Taverna provides a more compact set of primitives and a functional programming model that eases data flow modeling. We hope that our analysis not only helps researchers choose a tool that meets their needs, but also provides some insight on how a workflow language and tool can fulfill the requirement of scientists.

Url:

https://api.istex.fr/document/EA150351319D70324EA31EA4CE9AD5BF85F3100A/fulltext/pdf

DOI: 10.1007/978-3-642-01247-1_11

Affiliations:

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Le document en format XML

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Building Scientific Workflow with Taverna and BPEL: A Comparative Study in caGrid

Building Scientific Workflow with Taverna and BPEL: A Comparative Study in caGrid

Source :

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri